Create an image using the configuration file and directly burn it into ubi Image

Write the configuration file. The advantage is that multiple. IMG files are merged into one. IMG and then burned together. A single. IMG can be used with mkfs. ubifs.
The content of the configuration file ubinize. cfg is: (the configuration file can be written in ubinize-help)
[Ubifs1]
Mode = ubi
Image = ubifs1.img
Vol_id = 0
Vol_size = 20mib
Vol_type = dynamic
Vol_name = test1
Vol_flags = autoresize
[Ubifs2]
Mode = ubi
Image = ubifs2.img
Vol_id = 1
Vol_size = 20mib
Vol_type = dynamic
Vol_name = Test2

Ubinize-O ubifs. IMG-M 512-P 16kib-s 256 ubinize. cfg
When ubiformat-Q/dev/mtd3-F ubifs. IMG is formatted, the volume information has been written
Then ubiattach/dev/ubi_ctrl-M 3,
Mount your partition.

For example,
1. Create img
Mkfs. ubifs-M 512-e 15872-C 30000-r/work/root_file ubifs1.img
Mkfs. ubifs-M 512-e 15872-C 30000-r/work/root_file ubifs2.img
2. Write configuration file
[Ubifs1]
Mode = ubi
Image = ubifs1.img
Vol_id = 0
Vol_size = 20mib
Vol_type = dynamic
Vol_name = test1
Vol_flags = autoresize
[Ubifs2]
Mode = ubi
Image = ubifs2.img
Vol_id = 1
Vol_size = 20mib
Vol_type = dynamic
Vol_name = Test2

3. Ubinize-O ubifs. IMG-M 512-P 16kib-s 256 ubinize. cfg
Ubiformat-Q/dev/mtd3-F ubifs. img
Ubiattach/dev/ubi_ctrl-M 3
Mount-T ubifs ubi0_0/mnt, umount/mnt
Mount-T ubifs ubi0_1/mnt